J
- Jacam
- Jack Lake
- Jackpine
- Jackson
- Jacksonburg
- Jackson Falls
- Jacksons Point
- Jacksontown
- Jacksonville
- Jackville
- Jaco-Hughes
- Jacquet River
- Jaffa
- Jaffray
- Jaffray Melick
- Jakes Landing
- Jalbert
- James Louie 3A
- Jameson
- James River Bridge
- James Settlement
- James Smith I.R. 100
- Jamestown
- Jamestown
- Jamesville West
- Jamot
- Janet
- Janetville
- Janow Corners
- Jardine Brook
- Jarlsberg
- Jaroslaw
- Jarratt
- Jarvis
- Jarvis Bay
- Jarvis River
- Jasper
- Jasper
- Jasper Park Lodge
- Jean-Dechêne
- Jean-Noël
- Jean Baptiste 28
- Jean de Baie
- Jeanne-Mance
- Jeannette
- Jeannettes Creek
- Jedburgh
- Jefferson
- Jeffrey
- Jellicoe
- Jellicoe
- Jelly
- Jellyby
- Jemseg
- Jensen
- Jericho
- Jericho
- Jermyn
- Jersey
- Jersey
- Jersey
- Jersey Cove
- Jessopville
- Jessups Falls
- Jevins
- Jewellville
- Jimtown
- Job's Room
- Jocelyn
- Jocko
- Jockvale
- Joeyaska 2
- Joffre
- Joggins
- Johnson
- Johnsons Landing
- Johnston
- Johnston
- Johnstown
- Johnville
- Johny Sticks 2
- Joliette
- Joly
- Joly
- Jones
- Jones Falls
- Jones Landing
- Jonesville
- Jonquière
- Jonquière-Nord
- Jordan
- Jordan Branch
- Jordan Falls
- Jordan Harbour
- Jordan River
- Jordan Station
- Jorgens
- Josephburg
- Josephine
- Josephsburg
- Jouvence
- Joyceville
- Joyland Beach
- Joyvista Estates
- Juddhaven
- Judge
- Judgeville
- Judson
- Jugwees 5
- Julien
- Junetown
- Juniata
- Juniper
- Juniper Island
- Juniper Station
- Jura
- Jura
- Juskatla
